package com.chen.controller;


import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestParam;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpSession;


    @Controller
    public class LoginController {
        @RequestMapping("/user/login")
        public String login(@RequestParam("email") String email,
                            @RequestParam("password") String password,
                            Model model, HttpSession session) {
            if (!StringUtils.isEmpty(email) && "123456".equals(password)) {
                session.setAttribute("loginUser", email);
                return "redirect:/main.html";
            } else {
                model.addAttribute("msg", "用户名或密码错误");
                return "login";
            }

        }
    @RequestMapping("/user/logout")
    public String logout(HttpSession session) {
        session.invalidate();
        return "redirect:/index.html";
    }
}
